Almost 7 over 18 of the total electricity supplied to a city is used for commercial and industrial purposes. Determine the decimal equivalent of 7 over 18 . Use words to explain if the decimal terminates or repeats. (10 points)

b and c

step-by-step explanation:

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb

the height of the surface increases from the center out to the sides of the road

it is c!